[CRYSTAL-CLEAR WHOLE-HOME COVERAGE] Enjoy reliable communication anywhere in your home with an impressive 1000m (3280 ft) range that penetrates walls and floors with ease. The full-duplex design allows two-way conversations just like a phone call-clear, natural, and instant. ⚡[PLUG & PLAY IN JUST 60 SECONDS] No Wi-Fi, wiring, or app setup required. Each intercom unit comes pre-paired and ready to use straight out of the box. Simply plug it into a power source and start talking. Designed for ultimate simplicity, ideal for seniors, kids [PEACE OF MIND FOR FAMILIES & CAREGIVERS] Give your loved ones the security they deserve. With large intuitive buttons and a one-touch talk function, seniors or children can easily call for help. [ALWAYS READY WITH FLEXIBLE POWER OPTIONS] Built with a high-capacity 1000mAh battery and an intelligent power-saving chip for reliable, long-lasting performance. Use it portably or keep it docked on its magnetic charging base for 24/7 readiness. [VERSATILE TWO-WAY INTERCOM FOR ANY SCENARIO] Supports one-to-one calling and one-touch broadcasting (for 3+ units) with both direct and ringing modes. Adjustable volume, multiple ringtones, and a durable 18mm slim ABS body make it perfect for homes, offices, stores, or workshops. Color: Black Material: plastic Package Contents: 2*Wireless Intercom Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.